Hashing, Maps, and Collections in C++

Explore Hashing, Maps, and Sets in C++ with this course, focusing on implementation, use cases, and algorithmic problem-solving. Gain practical experience to tackle data analysis and management tasks effectively.

Lessons and practices

Lesson 1: std::unordered_set: A Comprehensive Guide

Checking Visitor Presence in an Unordered Set

Managing Unique Product IDs with std::unordered_set in C++

Lesson 2: Introduction to Operating std::unordered_set in C++

Audience Overlap Detection Using std::unordered_set

Remove Duplicates from a List of User IDs

Lesson 3: Mastering Unique Elements and Anagram Detection with C++ std::unordered_set

Find the First Duplicate Word

Unique Anagram Length Sum Analysis

Lesson 4: Mastering Key-Value Pair Management with C++ std::unordered_map

Removing an Item from std::unordered_map

Expand Your Understanding of std::unordered_map in C++

Creating and Managing an Online Bookstore Inventory Using std::unordered_map

Lesson 5: Advanced Key-Value Pair Management with C++ std::unordered_map

Decoding Alien Word Frequencies with Unordered Maps

Sum of Product Quantities Using Unordered Map

Lesson 6: Harnessing C++ std::unordered_map for Advanced Problem Solving

Frequent Book Identifier Using Unordered Maps

Cataloging Words with std::unordered_map

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.